3020-00-528-1291 SPROCKET WHEEL Index 3020-00-528-1299 PULLEY,GROOVE

National Stock Number:
3020-00-528-1292

Federal Supply Class:
3020

National Item Identification Number:
005281292

Description:
SPROCKET WHEEL

Detail:
A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.


Manufacturer Information:
44P20015298738HERLEY CHICAGO DBA STEWART WARNER ELECTRONICS
458-74015280NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION
458-74026916NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
DESIGN FORMPLAIN
TEETH ROW QUANTITY1
TEETH QUANTITY PER ROW10
TOOTH PITCH0.185 INCHES NOMINAL
MATERIALCOPPER ALLOY 482
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-636, CLASS B-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
STYLE DESIGNATORPLAIN
OUTSIDE DIAMETER0.680 INCHES NOMINAL
OVERALL LENGTH0.370 INCHES MINIMUM AND
0.375 INCHES MAXIMUM
PITCH DIAMETER0.600 INCHES NOMINAL
FACE WIDTH0.093 INCHES NOMINAL
SURFACE TREATMENTNICKEL
HARDNESS RATING TEST METHODNOT RATED
BORE TYPESTRAIGHT
BORE DIAMETER0.250 INCHES MINIMUM AND
0.252 INCHES MAXIMUM
BORE LENGTH0.370 INCHES MINIMUM AND
0.375 INCHES MAXIMUM
PROTRUDING HUB CHARACTERISTICPLAIN
HUB OUTSIDE DIAMETER0.375 INCHES NOMINAL AA END
DISTANCE FROM HUB END TO FLANGE END0.257 INCHES MINIMUM AND
0.262 INCHES MAXIMUM AA END
THE MANUFACTURERS DATA
MANUFACTURERS CODE15280
DESIGN CONTROL REFERENCE458-740


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